1 /** 2 * Copyright 2020 Huawei Technologies Co., Ltd 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef MINDSPORE_LITE_SRC_RUNTIME_KERNEL_ARM_FP16_SCALE_FP16_H_ 18 #define MINDSPORE_LITE_SRC_RUNTIME_KERNEL_ARM_FP16_SCALE_FP16_H_ 19 20 #include <vector> 21 #include "src/inner_kernel.h" 22 #include "src/runtime/kernel/arm/fp32/scale_fp32.h" 23 #include "nnacl/scale.h" 24 25 namespace mindspore::kernel { 26 27 class ScaleFp16CPUKernel : public ScaleCPUKernel { 28 public: ScaleFp16CPUKernel(OpParameter * parameter,const std::vector<lite::Tensor * > & inputs,const std::vector<lite::Tensor * > & outputs,const lite::InnerContext * ctx)29 ScaleFp16CPUKernel(OpParameter *parameter, const std::vector<lite::Tensor *> &inputs, 30 const std::vector<lite::Tensor *> &outputs, const lite::InnerContext *ctx) 31 : ScaleCPUKernel(parameter, inputs, outputs, ctx) {} 32 ~ScaleFp16CPUKernel() = default; 33 34 int Init() override; 35 int ReSize() override; 36 int Run() override; 37 int InitScaleOffset() override; 38 int Scale(int task_id); 39 40 private: 41 int MallocAssignTmpBuffer(); 42 void FreeTmpBuffer(); 43 44 private: 45 bool malloc_scale_ = false; 46 bool malloc_offset_ = false; 47 48 float16_t *input_ = nullptr; 49 float16_t *scale_ = nullptr; 50 float16_t *offset_ = nullptr; 51 float16_t *output_ = nullptr; 52 }; 53 } // namespace mindspore::kernel 54 55 #endif // MINDSPORE_LITE_SRC_RUNTIME_KERNEL_ARM_FP16_SCALE_FP16_H_ 56